Player record

Zack Groot

ID 28366VAFemaleInactive

Zack Groot's USATT rating is 1,301.

USATT rating1,301
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Wins

4

Indexed tournament wins

Losses

17

Indexed tournament losses

Matches

21

Decisive results

Win rate

19.0%

Across indexed matches

Peak rating

1,385

Highest rating in the available history.

Biggest upset

Scott Berger

Star City Summer Fun Open · Jun 14, 2003 · +50 rating

Open →

Biggest loss

C. James Williams

Star City Summer Fun Open · Jun 14, 2003 · -258 rating

Open →

Most frequent opponent

Scott Berger

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 26, 2026, 2:26 AM

DateTournamentRating inRating afterPoints changedRecord
Jun 14, 2003Star City Summer Fun OpenTournament · View matches1,3851,301-84+21 / -1052W / 9L
Nov 16, 2002Roanoke U1500Tournament · View matches · Initial rating 1,385Unrated1,385—2W / 8L